xbmc/xbmc — pull request #2275 by ulion (2013-02-22 04:09:10+00:00)
Title: Fix check common subtitle subdir existence without suffix slash bug.

In CUtil::ScanForExternalSubtitles it check subtitle subdir's existences, when checking common common subtitle subdirs, it did not append directory suffix, it will cause problem on filesystems checking file exists in different way, e.g. ftp

this pr fixed it, as the code next the the fixed part which tests 'cd%d' subdir's existence.